1290545280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3673}}^1$

素因数の和:3759

約数の個数: 192

約数和(自身を含む): 4530703320

約数和(自身を除く): 3240158040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 128, 144, 160, 180, 183, 192, 240, 244, 288, 305, 320, 360, 366, 384, 480, 488, 549, 576, 610, 640, 720, 732, 915, 960, 976, 1098, 1152, 1220, 1440, 1464, 1830, 1920, 1952, 2196, 2440, 2745, 2880, 2928, 3660, 3673, 3904, 4392, 4880, 5490, 5760, 5856, 7320, 7346, 7808, 8784, 9760, 10980, 11019, 11712, 14640, 14692, 17568, 18365, 19520, 21960, 22038, 23424, 29280, 29384, 33057, 35136, 36730, 39040, 43920, 44076, 55095, 58560, 58768, 66114, 70272, 73460, 87840, 88152, 110190, 117120, 117536, 132228, 146920, 165285, 175680, 176304, 220380, 224053, 235072, 264456, 293840, 330570, 351360, 352608, 440760, 448106, 470144, 528912, 587680, 661140, 672159, 705216, 881520, 896212, 1057824, 1120265, 1175360, 1322280, 1344318, 1410432, 1763040, 1792424, 2016477, 2115648, 2240530, 2350720, 2644560, 2688636, 3360795, 3526080, 3584848, 4032954, 4231296, 4481060, 5289120, 5377272, 6721590, 7052160, 7169696, 8065908, 8962120, 10082385, 10578240, 10754544, 13443180, 14339392, 16131816, 17924240, 20164770, 21156480, 21509088, 26886360, 28678784, 32263632, 35848480, 40329540, 43018176, 53772720, 64527264, 71696960, 80659080, 86036352, 107545440, 129054528, 143393920, 161318160, 215090880, 258109056, 322636320, 430181760, 645272640, 1290545280]

約数ペア:

[(1, 1290545280), (2, 645272640), (3, 430181760), (4, 322636320), (5, 258109056), (6, 215090880), (8, 161318160), (9, 143393920), (10, 129054528), (12, 107545440), (15, 86036352), (16, 80659080), (18, 71696960), (20, 64527264), (24, 53772720), (30, 43018176), (32, 40329540), (36, 35848480), (40, 32263632), (45, 28678784), (48, 26886360), (60, 21509088), (61, 21156480), (64, 20164770), (72, 17924240), (80, 16131816), (90, 14339392), (96, 13443180), (120, 10754544), (122, 10578240), (128, 10082385), (144, 8962120), (160, 8065908), (180, 7169696), (183, 7052160), (192, 6721590), (240, 5377272), (244, 5289120), (288, 4481060), (305, 4231296), (320, 4032954), (360, 3584848), (366, 3526080), (384, 3360795), (480, 2688636), (488, 2644560), (549, 2350720), (576, 2240530), (610, 2115648), (640, 2016477), (720, 1792424), (732, 1763040), (915, 1410432), (960, 1344318), (976, 1322280), (1098, 1175360), (1152, 1120265), (1220, 1057824), (1440, 896212), (1464, 881520), (1830, 705216), (1920, 672159), (1952, 661140), (2196, 587680), (2440, 528912), (2745, 470144), (2880, 448106), (2928, 440760), (3660, 352608), (3673, 351360), (3904, 330570), (4392, 293840), (4880, 264456), (5490, 235072), (5760, 224053), (5856, 220380), (7320, 176304), (7346, 175680), (7808, 165285), (8784, 146920), (9760, 132228), (10980, 117536), (11019, 117120), (11712, 110190), (14640, 88152), (14692, 87840), (17568, 73460), (18365, 70272), (19520, 66114), (21960, 58768), (22038, 58560), (23424, 55095), (29280, 44076), (29384, 43920), (33057, 39040), (35136, 36730)]